Finding the Fourth Proportional to 33,210,134.10, 49,836,196.35 and 19,563,254.10

Step by Step Solution

1. Step 1: Write the proportion equation
   33,210,134.10 : 49,836,196.35 = 19,563,254.10 : x
2. Step 2: Convert to fraction form
   33,210,134.10/49,836,196.35 = 19,563,254.10/x
3. Step 3: Cross multiply
   33,210,134.10x = 49,836,196.35 × 19,563,254.10
4. Step 4: Simplify right side
   33,210,134.10x = 974,958,172,572,542.62
5. Step 5: Solve for x
   x = 974,958,172,572,542.62/33,210,134.10
6. Step 6: Final answer
   x = 29,357,248.89